Home / 52,496.33-72,451.08-29,838.72

Finding the Fourth Proportional to 52,496.33, 72,451.08 and 29,838.72

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Solution

The fourth proportional to 52,496.33, 72,451.08 and 29,838.72 is: 41,180.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,496.33 : 72,451.08 = 29,838.72 : x
  2. Step 2: Convert to fraction form
    52,496.33/72,451.08 = 29,838.72/x
  3. Step 3: Cross multiply
    52,496.33x = 72,451.08 × 29,838.72
  4. Step 4: Simplify right side
    52,496.33x = 2,161,847,415.22
  5. Step 5: Solve for x
    x = 2,161,847,415.22/52,496.33
  6. Step 6: Final answer
    x = 41,180.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.